Excellent heat resistance makes closed-cell aluminum foam material can be used in high temperature environment.
Excellent heat resistance makes closed-cell aluminum foam material can be used in high temperature environment.
Thermal properties of closed-cell aluminum foam
News | 2019-09-06 18:34 Closed-cell aluminum foam material has good thermal insulation performance, its thermal conductivity is far less than marble, and only 1/300 of aluminum;Similarly, closed-cell aluminum foam also has heat resistance. Although the highest melting point of aluminum base material is only 660C, the closed-cell aluminum foam after foaming can only be softened at a high temperature of 800℃, mainly because closed-cell aluminum foam is a mixture of metal matrix and oxide particles, and there is a dense oxide film on the surface of the bubble wall.
Excellent heat resistance makes closed-cell aluminum foam material can be used in high temperature environment.
Excellent heat resistance makes closed-cell aluminum foam material can be used in high temperature environment.
